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From: Wes Groleau <wgroleau@usa.com>
Subject: Re: Dimensionality Checking (Ada 20XX)
Date: Thu, 06 Dec 2001 17:38:46 -0500
Date: 2001-12-06T17:38:46-05:00	[thread overview]
Message-ID: <3C0FF376.2DC0C3E4@usa.com> (raw)
In-Reply-To: 36c6f8dd.0112061152.333c9de@posting.google.com



Britt Snodgrass wrote:
> (dimensionality) in Ada code would be most naturally implemented as
> attributes of objects or types.  The units of an object or type would
> be specified with a representation clause.  If unspecified, the unit

I think this is a very good idea.  But now to nitpick:

>    Accel : Magnitude;
>    for Accel'Unit use
>      ISO_Metric_Units.Meter / ISO_Metric_Units.Second**2;

In some cases, might there be multiple ways to describe
the units?   Speed is Acceleration * Time but it is also
Distance / Time.

-- 
Wes Groleau
http://freepages.rootsweb.com/~wgroleau



  parent reply	other threads:[~2001-12-06 22:38 UTC|newest]

Thread overview: 95+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-12-02 16:01 Another Idea for Ada 20XX James Rogers
2001-12-02 16:38 ` Preben Randhol
2001-12-02 22:26   ` James Rogers
2001-12-02 21:19 ` Patrick Hohmeyer
2001-12-02 21:26 ` Lutz Donnerhacke
2001-12-02 23:49   ` Patrick Hohmeyer
2001-12-03  6:06     ` Wilhelm Spickermann
2001-12-03  8:58     ` Lutz Donnerhacke
2001-12-03 13:40     ` Thomas Koenig
2001-12-03  0:21 ` Robert C. Leif, Ph.D.
2001-12-03  0:35 ` Robert Dewar
2001-12-03  1:33   ` James Rogers
2001-12-03 12:34     ` Dirk Dickmanns
2001-12-04 19:02       ` Unit handling (was: Another Idea for Ada 20XX) Wilhelm Spickermann
2001-12-03 14:56 ` Another Idea for Ada 20XX Mark Lundquist
2001-12-03 15:12   ` Lutz Donnerhacke
2001-12-03 21:13     ` Dimensionality Checking (Ada 20XX) Nick Roberts
2001-12-04 14:00       ` Dmitry A. Kazakov
2001-12-06 19:52         ` Britt Snodgrass
2001-12-06 20:55           ` Mark Lundquist
2001-12-06 22:38           ` Wes Groleau [this message]
2001-12-06 23:12             ` Mark Lundquist
2001-12-07 14:36               ` Wes Groleau
2001-12-07  9:37           ` Dmitry A. Kazakov
2001-12-07 22:51           ` Mark Lundquist
2001-12-03 17:00   ` Another Idea for Ada 20XX chris.danx
  -- strict thread matches above, loose matches on Subject: below --
2001-12-07  0:09 Dimensionality Checking (Ada 20XX) Snodgrass, Britt (NM75)
2001-12-07 16:15 ` Ian
2001-12-09 17:58   ` Nick Roberts
2001-12-09 22:58     ` Nick Roberts
2001-12-10  0:17     ` Mark Lundquist
2001-12-10  1:51       ` James Rogers
2001-12-10  3:33         ` Nick Roberts
2001-12-10 19:09           ` Nick Roberts
2001-12-11  8:20             ` Thomas Koenig
2001-12-11 15:37               ` Nick Roberts
2001-12-11 20:18                 ` Thomas Koenig
2001-12-12  0:58                   ` Mark Lundquist
2001-12-12  8:19                     ` Wilhelm Spickermann
2001-12-12 14:21                     ` Stephen Leake
2001-12-12 19:10                       ` Nick Roberts
2001-12-13 19:04                         ` Stephen Leake
2001-12-13 22:56                           ` Nick Roberts
2001-12-14  0:11                             ` Nick Roberts
2001-12-14 22:14                       ` Mark Lundquist
2001-12-15  1:30                         ` Nick Roberts
2001-12-10 20:22         ` Thomas Koenig
2001-12-10 17:21       ` Wes Groleau
2001-12-10 19:51         ` Mark Lundquist
2001-12-10 19:56           ` Wes Groleau
2001-12-10 20:37             ` Mark Lundquist
2001-12-10 18:56       ` Nick Roberts
2001-12-11 15:05         ` Wes Groleau
2001-12-11 16:39         ` Stephen Leake
2001-12-11 19:05           ` Nick Roberts
2001-12-11 22:50             ` Mark Johnson
2001-12-12  1:59               ` Nick Roberts
2001-12-11 23:01             ` Stephen Leake
2001-12-12  2:21               ` Nick Roberts
2001-12-12 14:16                 ` Stephen Leake
2001-12-13 19:52                   ` Nick Roberts
2001-12-13 22:22                     ` Nick Roberts
2001-12-14  6:40                       ` Robert C. Leif, Ph.D.
2001-12-14 17:30                       ` Stephen Leake
2001-12-14 17:38                     ` Stephen Leake
2001-12-11 22:45           ` Mark Lundquist
2001-12-12  1:42             ` Nick Roberts
2001-12-12 15:17               ` Mark Lundquist
2001-12-12 14:03             ` Stephen Leake
2001-12-12  9:35           ` Dmitry A. Kazakov
2001-12-12 14:26             ` Stephen Leake
2001-12-13 17:02               ` daniele andreatta
2001-12-13 19:06                 ` Stephen Leake
2001-12-14 10:16                 ` Dmitry A. Kazakov
2001-12-14 22:01                   ` Nick Roberts
2001-12-17 11:10                     ` Dmitry A. Kazakov
2001-12-17 12:16                       ` Thomas Koenig
2001-12-17 14:30                         ` Dmitry A. Kazakov
2001-12-27 17:18                         ` Steven Deller
2001-12-15  7:07                   ` Steven Deller
2001-12-17 12:31                     ` Dmitry A. Kazakov
2001-12-17 13:46                       ` Thomas Koenig
2001-12-17 15:00                         ` Dmitry A. Kazakov
2001-12-17 16:38                         ` Thomas Koenig
2001-12-17 21:07                       ` Britt Snodgrass
2001-12-20 13:44                         ` Dmitry A. Kazakov
2001-12-13 19:33         ` Mark Lundquist
2001-12-13 22:15           ` Nick Roberts
2001-12-14 20:20             ` Mark Lundquist
2001-12-10 23:31       ` Mark Lundquist
2001-12-10 13:57     ` Ian
2001-12-10 17:24       ` Wes Groleau
2001-12-10 20:38       ` Britt Snodgrass
2001-12-11 13:11 Mike Brenner
2001-12-11 17:03 ` Mark Lundquist
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